Switch Cover – GM (85021790)

This Switch Cover (85021790) from GM Genuine Parts replaces the original part on the same mounting points and connector. The unit replaces a cracked cover that was letting water into the connector area. Catalogue application notes: 2025-26 gmc Yukon XL driver side. fawn. Match 85021790 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Shipped from our US warehouse with tracking.